AT56433B - Process for dyeing or browning bones, ivory, meerschaum, wood, horn and the like. - Google Patents

Process for dyeing or browning bones, ivory, meerschaum, wood, horn and the like.

Info

Publication number
AT56433B
AT56433B AT56433DA AT56433B AT 56433 B AT56433 B AT 56433B AT 56433D A AT56433D A AT 56433DA AT 56433 B AT56433 B AT 56433B
Authority
AT
Austria
Prior art keywords
meerschaum
ivory
browning
bones
horn
Prior art date
Application number
Other languages
German (de)
Original Assignee
Rudolf Lichtblau & Soehne
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rudolf Lichtblau & Soehne filed Critical Rudolf Lichtblau & Soehne
Priority to AT56433D priority Critical patent/AT56433B/en
Application granted granted Critical
Publication of AT56433B publication Critical patent/AT56433B/en

Links

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  • Polysaccharides And Polysaccharide Derivatives (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



    Verfahren zum Färben bzw. Brunieren von Knochen, Elfenbein, Meerschaum, Holz, Horn und dgl.   



   Gegenstand des Stammpatentes   Nr. 46039   bildet ein Verfahren zum Färben   bzw. Brunieren von Knochen,   Elfenbein, Meerschaum, Holz, Horn und dgl. Stoffe, welches darin besteht, dass die zu färbenden Stoffe der Einwirkung von Zuckordämpfen aus- 
 EMI1.1 
 



   Es hat sich nun gezeigt, dass zur Ausführung dieses Verfahrens auch Stärke. 



  Dextrin und dgl. sowie   stärkehältige   Materialien geeignet sind. 



   Das Verfahren kann beispielsweise in der Weise ausgeführt werden, dass Stärke angefeuchtet oder mit Wasser angemacht und in einem geschlossenen Behälter, in welchem die zu färbenden Stoffe angeordnet sind, erhitzt wird. Die aufsteigenden Dämpfe erzeugen eine braune Färbung, welche, wenn die Einwirkung einige Zeit andauert, dunkel wird. 



   Zweckmässig ist es, bei   Ausführung   des Verfahrens die Stärke mit verdünnten Säuren anzufeuchten oder anzumachen. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



    Process for dyeing or browning bones, ivory, meerschaum, wood, horn and the like.



   The subject of the parent patent no. 46039 is a process for dyeing or browning bones, ivory, meerschaum, wood, horn and the like.
 EMI1.1
 



   It has now been shown that to carry out this process also strength.



  Dextrin and the like. As well as starchy materials are suitable.



   The method can be carried out, for example, in such a way that starch is moistened or mixed with water and heated in a closed container in which the substances to be colored are arranged. The rising vapors produce a brown color which, if the exposure lasts for some time, turns dark.



   It is advisable to moisten or mix the starch with dilute acids when performing the procedure.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

PATENTANSPRUCH : Verfahren zum Färben bzw. Brunieren von Knochen, Elfenbein, Meerschaum, Holz, Horn und dgl. gemäss Stammpatent Nr. 46039, dadurch gekennzeichnet, dass die zu färbenden Stoffe den Dämpfen der trockenen Destillation von Stärke, Dextrin, stärkehältigen Stoffen oder dgl. ausgesetzt werden. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Process for dyeing or browning bones, ivory, meerschaum, wood, horn and the like according to parent patent No. 46039, characterized in that the substances to be colored are exposed to the vapors of the dry distillation of starch, dextrin, starchy substances or the like . ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT56433D 1909-10-07 1911-10-07 Process for dyeing or browning bones, ivory, meerschaum, wood, horn and the like. AT56433B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT56433D AT56433B (en) 1909-10-07 1911-10-07 Process for dyeing or browning bones, ivory, meerschaum, wood, horn and the like.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT46039T 1909-10-07
AT56433D AT56433B (en) 1909-10-07 1911-10-07 Process for dyeing or browning bones, ivory, meerschaum, wood, horn and the like.

Publications (1)

Publication Number Publication Date
AT56433B true AT56433B (en) 1912-11-25

Family

ID=25601335

Family Applications (1)

Application Number Title Priority Date Filing Date
AT56433D AT56433B (en) 1909-10-07 1911-10-07 Process for dyeing or browning bones, ivory, meerschaum, wood, horn and the like.

Country Status (1)

Country Link
AT (1) AT56433B (en)

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